| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.48 | 11.409% | $41.7561 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $13.34 | 5.355% | $14.0544 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $141.75 | 7.841% | $152.8646 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $116.49 | 11.206% | $129.5439 | $129.54 | $129.55 | $129.50 |
| Purchase #5 | $19.98 | 5.504% | $21.0797 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $157.80 | 3.682% | $163.6102 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $186.62 | 13.601% | $212.0022 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $673.46 | $734.9111 | $734.90 | $734.90 | $735.00 | |